Modern Android devices require secure HTTPS connections. If the server hosting the Xtream IPTV APK has an expired SSL certificate, your device will reject the file. The "date" in the error message refers to the certificate’s validity period.
IPTV servers utilize SSL/TLS encryption (HTTPS) to secure connections. If your streaming device (Firestick, Android TV box, smartphone) has an incorrect date or time setting, the security certificate validation fails. xtream iptv download date error